A neighbor has been charged with setting a fire that destroyed the home of a police detective in Montgomery County.

The district attorney's office, state police and Lower Pottsgrove Township police announced Friday that Donna M. Krupp, 52, was charged with arson, reckless endangerment, risking a catastrophe and possession of instruments of a crime.

The fire occurred at 2:25 a.m. Thursday at the Lower Pottsgrove home of a police detective, who was not identified in a news release from the district attorney's office.

Investigators determined through video and physical evidence that the fire had been intentionally set and that Krupp was responsible, according to the news release.

The Philadelphia Inquirer, citing court records, is reporting that Krupp apparently blamed her neighbor, who is a police detective in Limerick Township, for her son's incarceration on unrelated charges.